Compilation problem because of a private enum

[lorenapre]

Hey guys, I'm trying to build a docker image installing your last gst-meet version, but I have a compilation error. My expertise is not rust, then I was investigating and trying some things in order to achieve my goal.

Error in lib-gst-meet, jingle.rs (after rust 1.41 approx you should declare de Semantics enum as pub, or xmpp_parsers in this case):

Compiling lib-gst-meet v0.7.0 (/lib-gst-meet)
error[E0603]: enum Semantics is private
#9 290.7 --> lib-gst-meet/src/jingle.rs:19:34
#9 290.7 |
#9 290.7 19 | jingle_ssma::{self, Parameter, Semantics},
#9 290.7 | ^^^^^^^^^ private enum
#9 290.7 |
#9 290.7 note: the enum Semantics is defined here
#9 290.7 --> /jitsi-xmpp-parsers/src/jingle_ssma.rs:3:3
#9 290.7 |
#9 290.7 3 | jingle_ssma::Semantics,
#9 290.7 | ^^^^^^^^^^^^^^^^^^^^^^
#9 290.7
#9 292.6 For more information about this error, try rustc --explain E0603.

The next one is my Dockerfile (notice that I tried to install an older version of rust in a couple of commented lines, but unfortunately, alpine just has the last packages versions. I tried the same with the cargo version instead rust because I suppose cargo is the one selecting the rust version).

I tried too setting in the toml file setting rust-version=1.41.0 but it is required as minimum the 1.56 version.

Finally, I changed in your project a thing, and I released a local version, and I could build the docker image successfuly.

The change was:

• change in jitsi-xmpp-parsers/src/jingle_ssma.rs 'use xmpp_parsers::' to 'pub use xmpp_parsers::'

Note that maybe it could be convenient to change too jitsi-xmpp-parsers version from "0.1.2" to "0.1.4"
because in 0.1.4 Semantics is a pub enum, but in 0.1.2 it is inside Groups enum:

https://docs.rs/jitsi-xmpp-parsers/0.1.4/jitsi_xmpp_parsers/jingle_ssma/enum.Semantics.html

https://docs.rs/jitsi-xmpp-parsers/0.1.2/jitsi_xmpp_parsers/jingle_ssma/struct.Group.html

Is it possible you apply that change (in jitsi-xmpp-parsers/src/jingle_ssma.rs) and merge it to master please? Or, could you please suggesting me another thing to fix my problem?

Thanks in advance guys.

FROM docker.io/library/alpine:edge AS builder
RUN apk --no-cache --update upgrade --ignore alpine-baselayout
&& apk --no-cache add curl
&& apk --no-cache add gstreamer-dev gst-plugins-base-dev
&& apk --no-cache add build-base libnice-dev openssl-dev cargo
COPY . .
RUN cargo build --release -p gst-meet
##RUN cargo install --path gst-meet --root gst-meet --force gst-meet

FROM docker.io/library/alpine:edge
RUN apk --update --no-cache upgrade --ignore alpine-baselayout
&& apk --no-cache add curl
&& apk --no-cache add gstreamer gst-plugins-good gst-plugins-bad gst-plugins-ugly gst-libav
&& apk --no-cache add libnice openssl
COPY --from=builder target/release/gst-meet /usr/local/bin
ENTRYPOINT ["/usr/local/bin/gst-meet"]